65816 Addressing mode: Stack (RTL) -- s
(RTL)
(1 byte) (6 cycles)
+---------------+------------------+-----------------------+----------+
| Cycle | Address Bus | Data Bus |Read/Write|
+---------------+------------------+-----------------------+----------+
| 1 | PBR,PC | Op Code | R |
| 2 | PBR,PC+1 | Internal Operation | R |
| 3 | PBR,PC+1 | Internal Operation | R |
| 4 | 0,S+1 | NEW PCL | R |
| 5 | 0,S+2 | NEW PCH | R |
| 6 | 0,S+3 | NEW PBR | R |
| 1 | NEWPBR,PC | New Op Code | R |
+---------------+------------------+-----------------------+----------+
See also: Abbreviations